ISO 4628-7:2016
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Current
The latest, up-to-date edition.
Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 7: Assessment of degree of chalking by velvet method
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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
12-01-2016
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ISO 4628-7:2016 specifies a method suitable, in particular, for rating the degree of chalking on white or coloured exterior coatings and coating systems on rough surfaces (i.e. those having a roughness greater than segment 4 of the reference comparator G as described in ISO 85031).
The test method specified can also be used for the assessment of the degree of chalking of coatings and coating systems on smooth surfaces, but the method specified in ISO 46286:2011 is preferable for this purpose.
The test method is applicable to coatings and coating systems on mineral substrates, e.g. fibre cement, brick, concrete, and renderings, independent of the structure of the surface. The method can be used quite effectively by experienced operators and is recommended for laboratory use as well as for on-site evaluation.
NOTE 1 When a reference to this test method is included in specifications, the test conditions (i.e. weathering method and substrate) have to be agreed between the interested parties.
NOTE 2 The method described in this part of ISO 4628 is a relative ranking method and is therefore not suitable for use in agreements between parties. See, however, the Note to Table 1.
NOTE 3 Refer to ISO 46281 for the designation system for quantity and size of defects and the intensity of changes in appearance of coatings, as well as general principles of the system.
| DevelopmentNote |
Supersedes ISO/DIS 4628-7. (01/2016)
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| DocumentType |
Standard
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| Pages |
5
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| NF EN ISO 4628-7 : 2016 | Identical |
| NBN EN ISO 4628-7 : 2016 | Identical |
| NEN EN ISO 4628-7 : 2016 | Identical |
| NS EN ISO 4628-7 : 2003 | Identical |
| I.S. EN ISO 4628-7:2016 | Identical |
| UNE-EN ISO 4628-7:2016 | Identical |
| PN EN ISO 4628-7 : 2016 | Identical |
| SN EN ISO 4628-7 : 2016 | Identical |
| UNI EN ISO 4628-7 : 2007 | Identical |
| SS-EN ISO 4628-7:2016 | Identical |
| UNI EN ISO 4628-7:2016 | Identical |
| BS EN ISO 4628-7:2016 | Identical |
| EN ISO 4628-7:2016 | Identical |
| DIN EN ISO 4628-7:2016-07 | Identical |
| PREN 13523-21 : DRAFT 2016 | COIL COATED METALS - TEST METHODS - PART 21: EVALUATION OF OUTDOOR EXPOSED PANELS |
| DIN EN ISO 11341:2004-12 | PAINTS AND VARNISHES - ARTIFICIAL WEATHERING AND EXPOSURE TO ARTIFICIAL RADIATION - EXPOSURE TO FILTERED XENON-ARC RADIATION |
| DIN EN ISO 11507:2007-05 | PAINTS AND VARNISHES - EXPOSURE OF COATINGS TO ARTIFICIAL WEATHERING - EXPOSURE TO FLUORESCENT UV LAMPS AND WATER |
| BS EN ISO 21227-1:2003 | Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging General guidance |
| 11/30215685 DC : 0 | BS EN ISO 15110 - PAINTS AND VARNISHES - ARTIFICIAL WEATHERING INCLUDING ACIDIC DEPOSITION |
| 12/30243830 DC : 0 | BS EN ISO 16474-1 - PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE |
| 10/30210875 DC : 0 | BS EN ISO 13076 - PAINTS AND VARNISHES - LIGHTING AND PROCEDURE FOR VISUAL ASSESSMENTS |
| AEP-60 : 2009 | PERFORMANCE REQUIREMENTS FOR EXTERIOR TOPSIDES COATINGS |
| BS EN ISO 16474-1:2013 | Paints and varnishes. Methods of exposure to laboratory light sources General guidance |
| ISO 2810:2004 | Paints and varnishes Natural weathering of coatings Exposure and assessment |
| I.S. EN 13523-21:2017 | COIL COATED METALS - TEST METHODS - PART 21: EVALUATION OF OUTDOOR EXPOSED PANELS |
| DIN EN ISO 11341:1998-02 | PAINTS AND VARNISHES - ARTIFICIAL WEATHERING AND EXPOSURE TO ARTIFICIAL RADIATION - EXPOSURE TO FILTERED XENON-ARC RADIATION |
| VDI 2083 Blatt 17:2013-06 | Cleanroom technology - Compatibility of materials with the required cleanliness |
| VDI 2083 Blatt 9.2:2017-01 | Cleanroom technology - Consumables in the cleanroom |
| DIN EN ISO 13076:2012-10 | PAINTS AND VARNISHES - LIGHTING AND PROCEDURE FOR VISUAL ASSESSMENTS OF COATINGS (ISO 13076:2012) |
| I.S. EN ISO 11507:2007 | PAINTS AND VARNISHES - EXPOSURE OF COATINGS TO ARTIFICIAL WEATHERING - EXPOSURE TO FLUORESCENT UV LAMPS AND WATER |
| DIN EN 13523-21:2016-07 (Draft) | COIL COATED METALS - TEST METHODS - PART 21: EVALUATION OF OUTDOOR EXPOSED PANELS |
| UNI EN ISO 13076 : 2012 | PAINTS AND VARNISHES - LIGHTING AND PROCEDURE FOR VISUAL ASSESSMENTS OF COATINGS |
| DIN EN ISO 16474-1:2014-03 | PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE (ISO 16474-1:2013) |
| UNI EN ISO 16474-1 : 2014 | PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE |
| UNE-EN ISO 15110:2018 | Paints and varnishes - Artificial weathering including acidic deposition (ISO 15110:2017) |
| BS EN ISO 2810:2004 | Paints and varnishes. Natural weathering of coatings. Exposure and assessment |
| ISO 11341:2004 | Paints and varnishes Artificial weathering and exposure to artificial radiation Exposure to filtered xenon-arc radiation |
| I.S. EN ISO 2810:2004 | PAINTS AND VARNISHES - NATURAL WEATHERING OF COATINGS - EXPOSURE AND ASSESSMENT |
| EN ISO 2810:2004 | Paints and varnishes - Natural weathering of coatings - Exposure and assessment (ISO 2810:2004) |
| UNE-EN ISO 13076:2013 | Paints and varnishes - Lighting and procedure for visual assessments of coatings (ISO 13076:2012) |
| BS EN ISO 13076:2012 | Paints and varnishes. Lighting and procedure for visual assessments of coatings |
| I.S. EN ISO 16474-1:2013 | PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE (ISO 16474-1:2013) |
| I.S. EN ISO 15110:2017 | PAINTS AND VARNISHES - ARTIFICIAL WEATHERING INCLUDING ACIDIC DEPOSITION (ISO 15110:2017) |
| UNE-EN ISO 16474-1:2014 | Paints and varnishes - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 16474-1:2013) |
| EN ISO 15110:2017 | Paints and varnishes - Artificial weathering including acidic deposition (ISO 15110:2017) |
| DIN EN ISO 2810:2004-10 | PAINTS AND VARNISHES - NATURAL WEATHERING OF COATINGS - EXPOSURE AND ASSESSMENT |
| ISO 13076:2012 | Paints and varnishes Lighting and procedure for visual assessments of coatings |
| BS EN ISO 11341:2004 | Paints and varnishes. Artificial weathering and exposure to artificial radiation. Exposure to filtered xenon-arc radiation |
| BS EN ISO 11507:2007 | Paints and varnishes. Exposure of coatings to artificial weathering. Exposure to fluorescent UV lamps and water |
| ISO 21227-1:2003 | Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 1: General guidance |
| BS EN 13523-21:2017 | Coil coated metals. Test methods Evaluation of outdoor exposed panels |
| UNE-EN 13523-21:2017 | Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels |
| ISO 11507:2007 | Paints and varnishes Exposure of coatings to artificial weathering Exposure to fluorescent UV lamps and water |
| EN ISO 13076:2012 | Paints and varnishes - Lighting and procedure for visual assessments of coatings (ISO 13076:2012) |
| EN ISO 21227-1:2003 | Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 1: General guidance (ISO 21227-1:2003) |
| EN ISO 11341:2004 | Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation (ISO 11341:2004) |
| EN ISO 11507:2007 | Paints and varnishes - Exposure of coatings to artificial weathering - Exposure to fluorescent UV lamps and water (ISO 11507:2007) |
| EN 13523-21:2017 | Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels |
| I.S. EN ISO 11341:2004 | PAINTS AND VARNISHES - ARTIFICIAL WEATHERING AND EXPOSURE TO ARTIFICIAL RADIATION - EXPOSURE TO FILTERED XENON-ARC RADIATION |
| BS EN ISO 15110:2017 | Paints and varnishes. Artificial weathering including acidic deposition |
| 16/30340557 DC : 0 | BS EN 13523-21 - COIL COATED METALS - TEST METHODS - PART 21: EVALUATION OF OUTDOOR EXPOSED PANELS |
| I.S. EN ISO 13076:2012 | PAINTS AND VARNISHES - LIGHTING AND PROCEDURE FOR VISUAL ASSESSMENTS OF COATINGS (ISO 13076:2012) |
| ISO 16474-1:2013 | Paints and varnishes — Methods of exposure to laboratory light sources — Part 1: General guidance |
| ISO 15110:2017 | Paints and varnishes — Artificial weathering including acidic deposition |
| NACE AMPP SP21417:2023 | Performance Requirements for Navy Ships Exterior Topside Coatings |
| ISO 13076:2012 | Paints and varnishes Lighting and procedure for visual assessments of coatings |
| ISO 4628-1:2016 | Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system |
| ISO 4628-6:2011 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method |
| ISO 8503-1:2012 | Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces |
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